It's easy to cite LitCharts for use in academic papers and reports.
MLA
Weigel, Moira. "Twelfth Night." LitCharts. LitCharts LLC, 22 Jul 2013. Web. 14 Jun 2021.
Chicago
Weigel, Moira. "Twelfth Night." LitCharts LLC, July 22, 2013. Retrieved June 14, 2021. https://www.litcharts.com/lit/twelfth-night.